LockUnitTest.php in Zircon Profile 8
Same filename and directory in other branches
Contains \Drupal\system\Tests\Lock\LockUnitTest.
Namespace
Drupal\system\Tests\LockFile
core/modules/system/src/Tests/Lock/LockUnitTest.phpView source
<?php
/**
* @file
* Contains \Drupal\system\Tests\Lock\LockUnitTest.
*/
namespace Drupal\system\Tests\Lock;
use Drupal\Core\Lock\DatabaseLockBackend;
use Drupal\simpletest\KernelTestBase;
/**
* Tests the Database lock backend.
*
* @group Lock
*/
class LockUnitTest extends KernelTestBase {
/**
* Database lock backend to test.
*
* @var \Drupal\Core\Lock\DatabaseLockBackend
*/
protected $lock;
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array(
'system',
);
protected function setUp() {
parent::setUp();
$this->lock = new DatabaseLockBackend($this->container
->get('database'));
$this
->installSchema('system', 'semaphore');
}
/**
* Tests backend release functionality.
*/
public function testBackendLockRelease() {
$success = $this->lock
->acquire('lock_a');
$this
->assertTrue($success, 'Could acquire first lock.');
// This function is not part of the backend, but the default database
// backend implement it, we can here use it safely.
$is_free = $this->lock
->lockMayBeAvailable('lock_a');
$this
->assertFalse($is_free, 'First lock is unavailable.');
$this->lock
->release('lock_a');
$is_free = $this->lock
->lockMayBeAvailable('lock_a');
$this
->assertTrue($is_free, 'First lock has been released.');
$success = $this->lock
->acquire('lock_b');
$this
->assertTrue($success, 'Could acquire second lock.');
$success = $this->lock
->acquire('lock_b');
$this
->assertTrue($success, 'Could acquire second lock a second time within the same request.');
$this->lock
->release('lock_b');
}
/**
* Tests backend release functionality.
*/
public function testBackendLockReleaseAll() {
$success = $this->lock
->acquire('lock_a');
$this
->assertTrue($success, 'Could acquire first lock.');
$success = $this->lock
->acquire('lock_b');
$this
->assertTrue($success, 'Could acquire second lock.');
$this->lock
->releaseAll();
$is_free = $this->lock
->lockMayBeAvailable('lock_a');
$this
->assertTrue($is_free, 'First lock has been released.');
$is_free = $this->lock
->lockMayBeAvailable('lock_b');
$this
->assertTrue($is_free, 'Second lock has been released.');
}
}
Classes
Name | Description |
---|---|
LockUnitTest | Tests the Database lock backend. |